TIANYI Rechargeable 12V 20AH Lead-Acid Battery – Reliable Power Solution
High-capacity 12V 20AH lead-acid battery with durable AGM (Absorbent Glass Mat) technology for maintenance-free operation. Ideal for UPS, EPS, solar energy storage, and emergency fire-fighting systems. Premium corrosion-resistant lead plates and thick separators ensure long lifespan (500+ cycles) and stable discharge performance. Sealed construction prevents leaks and spills, safe for indoor/outdoor use. Fast-charging design with low self-discharge rate (<3% per month). Compatible with solar panels, inverters, and backup power devices. Compact size for easy installation in tight spaces. Trusted by professionals for off-grid power, emergency lighting, and industrial equipment. Bulk orders available at unbeatable wholesale prices—global shipping.